| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.39 | 5.148% | $173.9043 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $24.83 | 5.329% | $26.1532 | $26.15 | $26.15 | $26.20 |
| Purchase #3 | $20.34 | 4.170% | $21.1882 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $97.28 | 8.558% | $105.6052 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $44.51 | 6.670% | $47.4788 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $172.79 | 7.541% | $185.8201 | $185.82 | $185.80 | $185.80 |
| Purchase #7 | $128.38 | 10.558% | $141.9344 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $653.52 | $702.0842 | $702.08 | $702.10 | $702.10 | |